APA(7版)引用形式

Ladue, F., & Norman, J. (1960). Two seconds of freedom (5th ed.). Nissen Trampoline.

Chicagoスタイル(17版)引用形式

Ladue, Frank, , Jim Norman. Two Seconds of Freedom. 5th ed. Cedar Rapids, Iowa: Nissen Trampoline, 1960.

MLA(8版)引用形式

Ladue, Frank, , Jim Norman. Two Seconds of Freedom. 5th ed. Nissen Trampoline, 1960.

警告: この引用は必ずしも正確ではありません.